CN218886732U - Rotary type demonstration instrument device - Google Patents
Rotary type demonstration instrument device Download PDFInfo
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- CN218886732U CN218886732U CN202222873458.0U CN202222873458U CN218886732U CN 218886732 U CN218886732 U CN 218886732U CN 202222873458 U CN202222873458 U CN 202222873458U CN 218886732 U CN218886732 U CN 218886732U
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Abstract
The utility model belongs to the technical field of display tools, in particular to a rotary type demonstration instrument device, which comprises a base; a first sliding groove is formed in the base; the center of the base is rotatably connected with a rotating shaft; a turntable is fixedly connected to the upper end part of the rotating shaft, and a plurality of first connecting sheets in a circumferential array are fixedly connected to the turntable; a first hole is formed in each of the first connecting sheets; three telescopic rods in a circumferential array are fixedly connected to the edge of the base; a top cover is fixedly connected to the upper end part of the telescopic rod; a photovoltaic panel is fixedly connected above the top cover; a second sliding groove is formed in the lower portion of the top cover, and a circular sliding block is connected to the sliding groove in a sliding mode; a plurality of second connecting sheets in a circumferential array are fixedly connected below the circular sliding block; a plurality of second connecting pieces are provided with second holes; the storage battery outputs electric quantity to the illuminating lamp and the turntable driving device, and the purpose that the equipment automatically supplies power is achieved.
Description
Technical Field
The utility model belongs to the technical field of the show instrument, specific rotation type demonstration appearance device that says so.
Background
The demonstration instrument is an auxiliary tool for showing articles or abstract concepts, the articles or the abstract concepts are often shown in teaching, exhibition and promotion in daily life, people can better show the articles to audiences by utilizing the demonstration instrument, and the audiences can understand information of the shown articles.
Traditional demonstration instrument includes base, carousel, and the operation personnel will need the article of show to put on the carousel when using, then fix the base, through the rotation of carousel, let the audience read the show article.
In the prior art, when a large-scale model on a diffuse exhibition is displayed in an auxiliary mode, because the model is mostly spliced, the traditional demonstration instrument device directly places the model on a demonstration instrument base, the model cannot be fixed, the base is unstable, and the model has the risk of collapse; when the model is exposed in the sun in the daytime, the model cannot be well displayed due to insufficient illumination when the model is exposed at night; when a tour of the model is required, the model is difficult to move.
Therefore, a rotary type demonstration instrument device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to make up for the deficiencies of the prior art and solve at least one problem, a rotary demonstrator is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a rotary demonstration instrument device, which comprises a base; a first sliding groove is formed in the base; the center of the base is rotatably connected with a rotating shaft; a turntable is fixedly connected to the upper end part of the rotating shaft, and a plurality of first connecting sheets in a circumferential array are fixedly connected to the turntable; a first hole is formed in each of the first connecting sheets; three telescopic rods in a circumferential array are fixedly connected to the edge of the base; a top cover is fixedly connected to the upper end part of the telescopic rod; a photovoltaic panel is fixedly connected above the top cover; a second sliding groove is formed in the lower portion of the top cover, and a circular sliding block is connected in the sliding groove in a sliding mode; a plurality of second connecting sheets in a circumferential array are fixedly connected below the circular sliding block; a plurality of second connecting pieces are provided with second holes; a lighting lamp is fixedly connected to the center below the top cover; the outer side of the illumination lamp is fixedly connected with a conical lampshade.
Preferably, a telescopic base is fixedly connected below the base; four supporting columns in circumferential arrays are fixedly connected to the edge of the base; a third hole is formed below the supporting column; the third hole is internally inserted with a connecting rod, the end part below the connecting rod is rotatably connected with a fixing sheet, and a universal wheel is fixedly connected below the fixing sheet.
Preferably, a plurality of battery clamping grooves in a circumferential array are fixedly connected to the lower portion of the top cover, and storage batteries are clamped in the battery clamping grooves.
Preferably, a plurality of balls are connected in the first sliding groove in a rolling mode, the balls roll at a fixed point position, and the tops of the balls are connected with the rotary table in a rolling mode.
Preferably, the universal wheels are freely fixed wheels, and the length of the supporting column is smaller than the length of the telescopic base after the telescopic base is extended.
Preferably, the diameter of the top cover is larger than that of the base, and the first connecting piece and the second connecting piece are in one-to-one correspondence from top to bottom.
The utility model has the advantages that:
the utility model provides a rotary demonstration instrument device, which is characterized in that a first connecting sheet is matched with a second connecting sheet, and a first sliding groove is arranged on a base when the rotary demonstration instrument device works specifically; be equipped with in the spout and rotate the ball of being connected with the carousel, realize the stability at carousel edge, reduce friction force, because edge rigid coupling has a connection piece of circumference array above the carousel, a hole has been seted up to a connection piece, base edge rigid coupling has the telescopic link, telescopic link top end rigid coupling has the top cap, top cap top rigid coupling has the photovoltaic board, the below rigid coupling has the illuminator and has seted up No. two spouts, no. two spout internal rotation is connected with circular slider, circular slider below rigid coupling has No. two connection pieces of a plurality of, no. two holes have all been seted up to No. two connection pieces, can utilize the screw rigid coupling to connect on a connection piece and No. two connection pieces with the model when putting the model, perhaps use the rope of flowers to bind the connection, realize carrying out the fixed purpose to the model.
The utility model provides a rotation type demonstration appearance device, through the cooperation of photovoltaic board and battery, at concrete during operation, because the photovoltaic board continuously absorbs solar energy daytime, the photovoltaic board electric quantity is collected to the battery, then the battery carries out the output electric quantity to illuminator and carousel drive arrangement, realizes the purpose of equipment autonomous supply power, solves the problem that the illumination condition difference can not fine show the model when the evening.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a top perspective view of the present invention;
fig. 2 is a bottom perspective view of the present invention;
fig. 3 is a sectional perspective view of the present invention;
fig. 4 is a partially enlarged view of fig. 3 at a.
Illustration of the drawings:
1. a base; 2. a first chute; 3. a ball bearing; 4. a rotating shaft; 5. a turntable; 6. a first connecting sheet; 7. a first hole; 8. a telescopic rod; 9. a top cover; 10. a photovoltaic panel; 11. a second chute; 12. a circular slider; 13. a second connecting sheet; 14. a second hole; 15. a storage battery; 16. a light; 17. a telescopic base; 18. a universal wheel; 19. a conical lampshade; 20. a support pillar; 21. a third hole; 22. a fixing sheet; 23. a connecting rod; 24. a battery card slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-4, the present invention provides a rotary demonstration apparatus, which comprises a base 1; a first sliding groove 2 is formed in the base 1; the center of the base 1 is rotatably connected with a rotating shaft 4; a rotary table 5 is fixedly connected to the upper end part of the rotating shaft 4, and a plurality of first connecting sheets 6 in a circumferential array are fixedly connected to the rotary table 5; a first hole 7 is formed in each of the first connecting sheets 6; the edge of the base 1 is fixedly connected with three telescopic rods 8 in a circumferential array; a top cover 9 is fixedly connected to the upper end part of the telescopic rod 8; a photovoltaic panel 10 is fixedly connected above the top cover 9; a second sliding groove 11 is formed in the lower portion of the top cover 9, and a circular sliding block 12 is connected in the sliding groove in a sliding mode; a plurality of second connecting sheets 13 in circumferential arrays are fixedly connected below the circular sliding block 12; a second hole 14 is formed in each of the second connecting sheets 13; a lighting lamp 16 is fixedly connected to the center of the lower part of the top cover 9; a conical lampshade 19 is fixedly connected to the outer side of the illuminating lamp 16.
During operation, current rotation type demonstration appearance equipment simple structure, when carrying out supplementary show to the large-scale model on the diffuse exhibition, because the model is the concatenation formula mostly, traditional demonstration appearance device can not fix it, base 1 is unstable, the model has the risk of collapsing, the device has designed a base 1 in order to solve above-mentioned problem, base 1 is last to have seted up a spout 2, be equipped with in the spout 2 and rotate the ball 3 of being connected with carousel 5, and base 1 center rotation is connected with pivot 4, pivot 4 top end rigid coupling has carousel 5, make carousel 5 also very stable when putting heavier model, because base 1 edge rigid coupling has four telescopic link 8, telescopic link 8 top end rigid coupling has top cap 9, the spout has been seted up to top cap 9 below, sliding connection has circular slider 12 in the spout, the rigid coupling has No. two connection pieces 13 on circular slider 12, correspond the position rigid coupling with No. two connection pieces 13 on carousel 5 and have connection piece 6, no. one connection piece 6 has all seted up a hole 7 for this connection piece 6, no. two connection pieces 13 have all seted up hole 14 for the model when putting the model, the accessible connection piece 6 and the carousel 13 the light that the lamp that can better influences the lamp that makes the lamp is connected in cooperation with No. 5, it is better to carry out the lamp to the cooperation of the lamp to the lamp that the lamp is carried out the illumination of the lamp that the light of the lamp is better.
Preferably, a telescopic base 17 is fixedly connected below the base 1; four supporting columns 20 in a circumferential array are fixedly connected to the edge of the base 1; a third hole 21 is formed below the supporting column 20; a connecting rod 23 is inserted in the third hole 21, the end part below the connecting rod 23 is rotatably connected with a fixing plate 22, and a universal wheel 18 is fixedly connected below the fixing plate 22.
When in work: under the cooperation of flexible base 17 and universal wheel 18, when concrete operation, need remove the show with the model, the operation personnel can adjust flexible base 17 to the top of universal wheel 18, then realize the purpose that universal wheel 18 landed, and the staff can remove this rotation type demonstration appearance this moment, reaches the destination back, adjusts flexible base 17 to the below of universal wheel 18, realizes the liftoff purpose of universal wheel 18, can fix the position of this rotation type demonstration appearance.
Preferably, a plurality of battery clamping grooves 24 in a circumferential array are fixedly connected to the lower portion of the top cover 9, and the storage battery 15 is clamped in each battery clamping groove 24.
When in work: under the cooperation of battery draw-in groove 24 and battery 15, at specific during operation, in the poor weather of illumination condition, battery 15 electric quantity is not enough to need to be changed battery 15, can place the battery 15 of filling the point in battery draw-in groove 24, solves also can carry out the purpose of operation in the poor weather.
Preferably, a plurality of balls 3 are connected in the first sliding groove 2 in a rolling manner, the balls 3 roll at a fixed point, and the upper parts of the balls 3 are connected with the rotary table 5 in a rolling manner.
When in work: under the cooperation of ball 3 and pivot 4, concrete during operation, because the model volume is great, can lead to base 1 atress uneven, set up a spout 2 at base 1's edge to be connected with ball 3 at 2 internal rotations of a spout, can solve because of the great atress inequalities that produce of model volume, lead to the unstable problem of base 1.
Preferably, the universal wheels 18 are freely fixed wheels, and the length of the supporting column 20 is smaller than the extended length of the telescopic base 17.
When in work: under the cooperation of support column 20 and universal wheel 18, when concrete work, because after removing this equipment, universal wheel 18 can produce the slip, and inconvenient operating personnel fixes it, fixes the wheel of every phenomenon wheel this moment, can make things convenient for operating personnel to adjust telescopic base 17.
Preferably, the diameter of the top cover 9 is larger than that of the base 1, and the first connecting piece 6 and the second connecting piece 13 are in one-to-one correspondence from top to bottom.
When in work: under the cooperation of top cap 9 and base 1, a connection piece 6 and No. two connection pieces 13, when concrete operation, because the model is bulky, the diameter of top cap 9 is greater than the diameter of base 1, can realize that top cap 9 blocks the sunshine that shines, avoids insolate the model, and simultaneously, a connection piece 6 and No. two connection pieces 13 one-to-one make things convenient for the operation personnel to fix the model.
The working principle is as follows: the base 1 is provided with a chute 2, a ball 3 rotationally connected with a turntable 5 is arranged in the chute 2, the center of the base 1 is rotationally connected with a rotating shaft 4, a turntable 5 is fixedly connected to the upper end of the rotating shaft 4, the turntable 5 is also stable when a heavier model is placed, four telescopic rods 8 are fixedly connected to the edge of the base 1, a top cover 9 is fixedly connected to the upper end of each telescopic rod 8, a chute is formed below the top cover 9, a circular sliding block 12 is slidably connected to the chute, a plurality of connecting pieces 13 are fixedly connected to the circular sliding block 12, a connecting piece 6 is fixedly connected to the position corresponding to the connecting pieces 13 on the turntable 5, a hole 7 is formed in each connecting piece 6, a hole 14 is formed in each connecting piece 13, holes of the connecting pieces 6 and the connecting pieces 13 can be used when the model is placed, the model is fixed by screws or ropes, the connecting pieces 13 are fixedly connected to the circular sliding block 12, when the turntable 5 rotates, the turntable 5 can cooperatively rotate, the purposes of stabilizing the model and better displaying can be achieved, a conical lampshade 16 is fixedly connected to the outside of the spotlight, and the lamp can be prevented from being polluted by light.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (6)
1. A rotation type demonstration appearance device which characterized in that: comprises a base (1); a first sliding groove (2) is formed in the base (1); the center of the base (1) is rotatably connected with a rotating shaft (4); a turntable (5) is fixedly connected to the upper end part of the rotating shaft (4), and a plurality of first connecting pieces (6) in a circumferential array are fixedly connected to the turntable (5); a first hole (7) is formed in each of the first connecting sheets (6); the edge of the base (1) is fixedly connected with three telescopic rods (8) in a circumferential array; a top cover (9) is fixedly connected to the upper end part of the telescopic rod (8); a photovoltaic panel (10) is fixedly connected above the top cover (9); a second sliding groove (11) is formed below the top cover (9), and a circular sliding block (12) is connected in the sliding groove in a sliding manner; a plurality of second connecting sheets (13) in a circumferential array are fixedly connected below the circular sliding block (12); a second hole (14) is formed in each of the second connecting sheets (13); a lighting lamp (16) is fixedly connected with the center below the top cover (9); the outer side of the light (16) is fixedly connected with a conical lampshade (19).
2. The rotary presenter device of claim 1, wherein: a telescopic base (17) is fixedly connected below the base (1); the edge of the base (1) is fixedly connected with four supporting columns (20) in a circumferential array; a third hole (21) is formed below the supporting column (20); no. three hole (21) interpolation has connecting rod (23), connecting rod (23) below tip rotates and is connected with stationary blade (22), stationary blade (22) below rigid coupling has universal wheel (18).
3. The rotary presenter device of claim 2, wherein: the battery clamping groove (24) of a plurality of circumference array is fixedly connected to the lower portion of the top cover (9), and the storage battery (15) is clamped in the battery clamping groove (24).
4. A rotary play set apparatus as claimed in claim 3, wherein: a plurality of ball (3) are connected with in a spout (2) the roll, a plurality of ball (3) all roll in a fixed point location, ball (3) top and carousel (5) all roll connection.
5. A rotary play set apparatus as claimed in claim 4, wherein: the universal wheels (18) are freely fixed wheels, and the length of the supporting column (20) is smaller than the length of the telescopic base (17) after being extended.
6. A rotary play set apparatus as claimed in claim 5, wherein: the diameter of the top cover (9) is larger than that of the base (1), and the first connecting piece (6) and the second connecting piece (13) are in one-to-one correspondence from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222873458.0U CN218886732U (en) | 2022-10-29 | 2022-10-29 | Rotary type demonstration instrument device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222873458.0U CN218886732U (en) | 2022-10-29 | 2022-10-29 | Rotary type demonstration instrument device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218886732U true CN218886732U (en) | 2023-04-18 |
Family
ID=85943402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222873458.0U Active CN218886732U (en) | 2022-10-29 | 2022-10-29 | Rotary type demonstration instrument device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218886732U (en) |
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2022
- 2022-10-29 CN CN202222873458.0U patent/CN218886732U/en active Active
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